Cable ops

Seismic survey in progress until further notice by M/V atlantic horizon towing six 2.5 mile long cables in…

HYDROLANT 1094/99

issued: 1999-05-28 10:10Z
status: cancelled 1999-06-19 17:45Z (archive)
cancels: HYDROLANT 854/99
authority: NAVAREA ONE 209/99-280711Z MAY 99
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. SEISMIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY
   M/V ATLANTIC HORIZON TOWING SIX 2.5 MILE LONG CABLES
   IN AREA BETWEEN 61-09N 61-19N AND 000-38E 000-50E.
   WIDE BERTH REQUESTED.
2. CANCEL HYDROLANT 854/99(37).

Timeline

Seismic survey in progress until further notice by M/V atlantic horizon towing six 2.5 mile long cables in…replaced · 1999-04-29
Cancel HYDROLANT 1094/99 and this msgcancelled by · 1999-06-19

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

40 cable & pipeline work in force · see all

Cable ops

Cable laying, pipeline and seismic operations. All current cable & pipeline work →

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.